package com.jida.tijian.service;

import com.jida.tijian.domain.Users;
import com.jida.tijian.dto.ResponseObject;
import com.jida.tijian.exception.TijianAPPException;
import com.jida.tijian.exception.TijianAPPExceptionEnum;
import com.jida.tijian.mapper.UsersMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

/**
 * 用户模块的业务层代码
 */
@Service
public class UsersServiceImpl implements UsersService {
    @Autowired
    UsersMapper usersMapper;
    /**
     * 处理登录请求
     */
//    @Override
//    public ResponseObject<Users> login(Users user){
//        ResponseObject<Users> responseObject = null;
//        //1.先查
//        Users result = usersMapper.selectByPrimaryKey(user.getUserId());
//
//        //2.看有没有
//        if(result == null) {
//            //告诉前端
//            responseObject = new ResponseObject<>(201,"该手机号尚未注册");
//            //
//            return responseObject;
//        }
//
//        //3.对比密码
//        if(!result.getPassword().equals(user.getPassword())){
//            //告诉前端
//            responseObject = new ResponseObject<>(202,"密码错误");
//            //
//            return responseObject;
//        }
//        responseObject=new ResponseObject<>(ResponseObject.SUCCESS_STATUS,ResponseObject.SUCCESS_DESC,result);
//        return responseObject;
//    }
    @Override
    public ResponseObject<Users> login(Users user){
        //int a = 10/0;
        ResponseObject<Users> responseObject = null;
        //1.先查
        Users result = usersMapper.selectByPrimaryKey(user.getUserId());

        //2.看有没有
        if(result == null) {
            //告诉前端
            //responseObject = new ResponseObject<>(201,"该手机号尚未注册");
            throw new TijianAPPException(TijianAPPExceptionEnum.MOBILE_NOT_REGISTER.getCode(),
                    TijianAPPExceptionEnum.MOBILE_NOT_REGISTER.getMessage());
        }

        //3.对比密码
        if(!result.getPassword().equals(user.getPassword())){
            //告诉前端
            //responseObject = new ResponseObject<>(202,"密码错误");
            throw new TijianAPPException(TijianAPPExceptionEnum.USERID_OR_PASSWORD_IS_WRONG.getCode(),
                    TijianAPPExceptionEnum.USERID_OR_PASSWORD_IS_WRONG.getMessage());
        }
        result.setPassword("");
        responseObject=new ResponseObject<>(ResponseObject.SUCCESS_STATUS,ResponseObject.SUCCESS_DESC,result);
        return responseObject;
    }

//    @Override
//    public ResponseObject register(Users users){
//        return new ResponseObject(ResponseObject.SUCCESS_STATUS,ResponseObject.SUCCESS_DESC);
//    }
}
